Support bracket



FIG. 1 is a full back view of a formed support bracket;

FIG. 2 is a full view of the left side of a formed support bracket;

FIG. 3 is a full view of the right side of a formed support bracket;

FIG. 4 is a full top plan view of a formed support bracket; and,

FIG. 5 is a full front view of a formed support bracket. 

The ornamental design for a support bracket, as shown and described. 